﻿// Copyright 2013 rubicon informationstechnologie gmbh
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

using System;
using InjectionCop.Utilities;
using Microsoft.FxCop.Sdk;

namespace InjectionCop.Parser.TypeParsing
{
  public class OverridingMethodFragmentUsageRule : BaseFragmentUsageRule
  {
    public OverridingMethodFragmentUsageRule ()
        : base ("OverridingMethodFragmentUsageRule")
    {
    }

    public override void Parse (Method method)
    {
      ArgumentUtility.CheckNotNull ("method", method);

      var overriddenMethod = method;
      while (overriddenMethod.OverriddenMethod != null)
        overriddenMethod = overriddenMethod.OverriddenMethod;

      if (overriddenMethod != method)
        MatchFragments(overriddenMethod, method);
    }
  }
}